159849655

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{198571}}^1$

素因数の和:198606

約数の個数: 16

約数和(自身を含む): 228754944

約数和(自身を除く): 68905289

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 198571, 992855, 1389997, 4567133, 6949985, 22835665, 31969931, 159849655]

約数ペア:

[(1, 159849655), (5, 31969931), (7, 22835665), (23, 6949985), (35, 4567133), (115, 1389997), (161, 992855), (805, 198571)]